Type ref_qtype = nullptr;
  for (auto *var_handle_user : var_handle_op.getResult().getUsers()) {
    auto read_variable_op = dyn_cast_or_null<ReadVariableOp>(var_handle_user);
    if (!read_variable_op) continue;
    for (auto *read_variable_user : read_variable_op.getResult().getUsers()) {
      auto q_op = dyn_cast_or_null<QuantizeOp>(read_variable_user);
      if (!q_op || ref_qtype) continue;

	}

	AssertAssociationCount(t, user2, "Team", 0, "after clear")
}

func TestHasManyAssociationForSlice(t *testing.T) {
	users := []User{
		*GetUser("slice-hasmany-1", Config{Pets: 2}),
		*GetUser("slice-hasmany-2", Config{Pets: 0}),
		*GetUser("slice-hasmany-3", Config{Pets: 4}),
	}

	DB.Create(&users)

	// Count
	AssertAssociationCount(t, users, "Pets", 6, "")

	// Find
	var pets []Pet

	DB.Preload("Pets.Toy").Find(&user4, "id = ?", user.ID)
	CheckUser(t, *user4, user)
}

func TestNestedPreloadForSlice(t *testing.T) {
	users := []User{
		*GetUser("slice_nested_preload_1", Config{Pets: 2}),
		*GetUser("slice_nested_preload_2", Config{Pets: 0}),
		*GetUser("slice_nested_preload_3", Config{Pets: 3}),
	}

	for _, user := range users {
		for idx, pet := range user.Pets {

	}

	CheckUser(t, user2, user)
}

func TestJoinsForSlice(t *testing.T) {
	users := []User{
		*GetUser("slice-joins-1", Config{Company: true, Manager: true, Account: true}),
		*GetUser("slice-joins-2", Config{Company: true, Manager: true, Account: true}),
		*GetUser("slice-joins-3", Config{Company: true, Manager: true, Account: true}),
	}

	DB.Create(&users)

	var userIDs []uint

  if (!result.hasOneUse()) return resource;
  Operation* result_user = *result.getUsers().begin();
  auto assign_var = dyn_cast<TF::AssignVariableOp>(result_user);
  if (!assign_var) return resource;

  auto handle = assign_var.getResource();
  // Skip result if cluster writes to the same variable via multiple results.
  for (Operation* handle_user : handle.getUsers()) {
    if (handle_user == assign_var) continue;

		t.Errorf("account's number should not be saved")
	}
}

func TestHasOneAssociationForSlice(t *testing.T) {
	users := []User{
		*GetUser("slice-hasone-1", Config{Account: true}),
		*GetUser("slice-hasone-2", Config{Account: false}),
		*GetUser("slice-hasone-3", Config{Account: true}),
	}

	DB.Create(&users)

	// Count
	AssertAssociationCount(t, users, "Account", 2, "")

	// Find

    arg_nodes_to_values.try_emplace({arg_node.node, arg_node.index}, arg_def);
    island->getResult(0).replaceAllUsesWith(arg_def);
    // Erase control outputs from feed.
    auto control_uses = island->getResult(1).getUses();
    for (auto& control_use : llvm::make_early_inc_range(control_uses))
      control_use.getOwner()->eraseOperand(control_use.getOperandNumber());

    if (!arg_node.node->requested_device().empty())

  if (!classes_attr) {
    // Attempt to parse "_class" from the IdentityOp that follows VariableV2.
    // For read-only reference variables, IdentityOp should be the only user of
    // VariableV2.
    auto identity_op = op->getUsers().begin();
    classes_attr = identity_op->getAttrOfType<ArrayAttr>(kClassAttr);
    if (!classes_attr) {
      op->emitOpError() << "has no '_class' and 'shared_name' attributes";
      return StringRef();
    }
  }

	}
	claims := xjwt.NewMapClaims()
	if err := xjwt.ParseWithClaims(token, claims, func(claims *xjwt.MapClaims) ([]byte, error) {
		if claims.AccessKey != globalActiveCred.AccessKey {
			u, ok := globalIAMSys.GetUser(req.Context(), claims.AccessKey)
			if !ok {
				// Credentials will be invalid but for disabled
				// return a different error in such a scenario.
				if u.Credentials.Status == auth.AccountOff {

  // Bypass Transpose nodes for all results.
  for (OpResult result : op->getResults()) {
    result.setType(
        cast<TransposeOp>(*result.getUsers().begin()).getY().getType());
    for (Operation* transpose : result.getUsers()) {
      transpose->getResult(0).replaceAllUsesWith(result);
    }
  }

  // Maybe add a Transpose node for all operands (or reuse existing transposes).